diff options
author | coadde [Márcio Alexandre Silva Delgado] <coadde@parabola.nu> | 2016-07-04 16:01:35 -0300 |
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committer | coadde [Márcio Alexandre Silva Delgado] <coadde@parabola.nu> | 2016-07-04 16:01:35 -0300 |
commit | 7a31146918cdceef14689bf05d8f1602ec05bfcb (patch) | |
tree | d52097466c0e690ac95e8ef20376c4ed4e9cc4cd /includes/installer/OracleUpdater.php | |
parent | c54534b54ae0f8d50fb0367e3bae8ab4a10bfbb3 (diff) |
remove nonfree Database support
Diffstat (limited to 'includes/installer/OracleUpdater.php')
-rw-r--r-- | includes/installer/OracleUpdater.php | 289 |
1 files changed, 0 insertions, 289 deletions
diff --git a/includes/installer/OracleUpdater.php b/includes/installer/OracleUpdater.php deleted file mode 100644 index 03dbd1ce..00000000 --- a/includes/installer/OracleUpdater.php +++ /dev/null @@ -1,289 +0,0 @@ -<?php -/** - * Oracle-specific updater. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * http://www.gnu.org/copyleft/gpl.html - * - * @file - * @ingroup Deployment - */ - -/** - * Class for handling updates to Oracle databases. - * - * @ingroup Deployment - * @since 1.17 - */ -class OracleUpdater extends DatabaseUpdater { - - /** - * Handle to the database subclass - * - * @var DatabaseOracle - */ - protected $db; - - protected function getCoreUpdateList() { - return array( - array( 'disableContentHandlerUseDB' ), - - // 1.17 - array( 'doNamespaceDefaults' ), - array( 'doFKRenameDeferr' ), - array( 'doFunctions17' ), - array( 'doSchemaUpgrade17' ), - array( 'doInsertPage0' ), - array( 'doRemoveNotNullEmptyDefaults' ), - array( 'addTable', 'user_former_groups', 'patch-user_former_groups.sql' ), - - // 1.18 - array( 'addIndex', 'user', 'i02', 'patch-user_email_index.sql' ), - array( 'modifyField', 'user_properties', 'up_property', 'patch-up_property.sql' ), - array( 'addTable', 'uploadstash', 'patch-uploadstash.sql' ), - array( 'doRecentchangesFK2Cascade' ), - - // 1.19 - array( 'addIndex', 'logging', 'i05', 'patch-logging_type_action_index.sql' ), - array( 'addField', 'revision', 'rev_sha1', 'patch-rev_sha1_field.sql' ), - array( 'addField', 'archive', 'ar_sha1', 'patch-ar_sha1_field.sql' ), - array( 'doRemoveNotNullEmptyDefaults2' ), - array( 'addIndex', 'page', 'i03', 'patch-page_redirect_namespace_len.sql' ), - array( 'addField', 'uploadstash', 'us_chunk_inx', 'patch-us_chunk_inx_field.sql' ), - array( 'addField', 'job', 'job_timestamp', 'patch-job_timestamp_field.sql' ), - array( 'addIndex', 'job', 'i02', 'patch-job_timestamp_index.sql' ), - array( 'doPageRestrictionsPKUKFix' ), - - // 1.20 - array( 'addIndex', 'ipblocks', 'i05', 'patch-ipblocks_i05_index.sql' ), - array( 'addIndex', 'revision', 'i05', 'patch-revision_i05_index.sql' ), - array( 'dropField', 'category', 'cat_hidden', 'patch-cat_hidden.sql' ), - - // 1.21 - array( 'addField', 'revision', 'rev_content_format', - 'patch-revision-rev_content_format.sql' ), - array( 'addField', 'revision', 'rev_content_model', - 'patch-revision-rev_content_model.sql' ), - array( 'addField', 'archive', 'ar_content_format', 'patch-archive-ar_content_format.sql' ), - array( 'addField', 'archive', 'ar_content_model', 'patch-archive-ar_content_model.sql' ), - array( 'addField', 'archive', 'ar_id', 'patch-archive-ar_id.sql' ), - array( 'addField', 'externallinks', 'el_id', 'patch-externallinks-el_id.sql' ), - array( 'addField', 'page', 'page_content_model', 'patch-page-page_content_model.sql' ), - array( 'enableContentHandlerUseDB' ), - array( 'dropField', 'site_stats', 'ss_admins', 'patch-ss_admins.sql' ), - array( 'dropField', 'recentchanges', 'rc_moved_to_title', 'patch-rc_moved.sql' ), - array( 'addTable', 'sites', 'patch-sites.sql' ), - array( 'addField', 'filearchive', 'fa_sha1', 'patch-fa_sha1.sql' ), - array( 'addField', 'job', 'job_token', 'patch-job_token.sql' ), - array( 'addField', 'job', 'job_attempts', 'patch-job_attempts.sql' ), - array( 'addField', 'uploadstash', 'us_props', 'patch-uploadstash-us_props.sql' ), - array( 'modifyField', 'user_groups', 'ug_group', 'patch-ug_group-length-increase-255.sql' ), - array( 'modifyField', 'user_former_groups', 'ufg_group', - 'patch-ufg_group-length-increase-255.sql' ), - - // 1.23 - array( 'addIndex', 'logging', 'i06', 'patch-logging_user_text_type_time_index.sql' ), - array( 'addIndex', 'logging', 'i07', 'patch-logging_user_text_time_index.sql' ), - array( 'addField', 'user', 'user_password_expires', 'patch-user_password_expire.sql' ), - array( 'addField', 'page', 'page_links_updated', 'patch-page_links_updated.sql' ), - array( 'addField', 'recentchanges', 'rc_source', 'patch-rc_source.sql' ), - - // 1.24 - array( 'addField', 'page', 'page_lang', 'patch-page-page_lang.sql' ), - - // 1.25 - array( 'dropTable', 'hitcounter' ), - array( 'dropField', 'site_stats', 'ss_total_views', 'patch-drop-ss_total_views.sql' ), - array( 'dropField', 'page', 'page_counter', 'patch-drop-page_counter.sql' ), - - // KEEP THIS AT THE BOTTOM!! - array( 'doRebuildDuplicateFunction' ), - - ); - } - - /** - * MySQL uses datatype defaults for NULL inserted into NOT NULL fields - * In namespace case that results into insert of 0 which is default namespace - * Oracle inserts NULL, so namespace fields should have a default value - */ - protected function doNamespaceDefaults() { - $meta = $this->db->fieldInfo( 'page', 'page_namespace' ); - if ( $meta->defaultValue() != null ) { - return; - } - - $this->applyPatch( - 'patch_namespace_defaults.sql', - false, - 'Altering namespace fields with default value' - ); - } - - /** - * Uniform FK names + deferrable state - */ - protected function doFKRenameDeferr() { - $meta = $this->db->query( ' - SELECT COUNT(*) cnt - FROM user_constraints - WHERE constraint_type = \'R\' AND deferrable = \'DEFERRABLE\'' - ); - $row = $meta->fetchRow(); - if ( $row && $row['cnt'] > 0 ) { - return; - } - - $this->applyPatch( 'patch_fk_rename_deferred.sql', false, "Altering foreign keys ... " ); - } - - /** - * Recreate functions to 17 schema layout - */ - protected function doFunctions17() { - $this->applyPatch( 'patch_create_17_functions.sql', false, "Recreating functions" ); - } - - /** - * Schema upgrade 16->17 - * there are no incremental patches prior to this - */ - protected function doSchemaUpgrade17() { - // check if iwlinks table exists which was added in 1.17 - if ( $this->db->tableExists( 'iwlinks' ) ) { - return; - } - $this->applyPatch( 'patch_16_17_schema_changes.sql', false, "Updating schema to 17" ); - } - - /** - * Insert page (page_id = 0) to prevent FK constraint violation - */ - protected function doInsertPage0() { - $this->output( "Inserting page 0 if missing ... " ); - $row = array( - 'page_id' => 0, - 'page_namespace' => 0, - 'page_title' => ' ', - 'page_is_redirect' => 0, - 'page_is_new' => 0, - 'page_random' => 0, - 'page_touched' => $this->db->timestamp(), - 'page_latest' => 0, - 'page_len' => 0 - ); - $this->db->insert( 'page', $row, 'OracleUpdater:doInserPage0', array( 'IGNORE' ) ); - $this->output( "ok\n" ); - } - - /** - * Remove DEFAULT '' NOT NULL constraints from fields as '' is internally - * converted to NULL in Oracle - */ - protected function doRemoveNotNullEmptyDefaults() { - $meta = $this->db->fieldInfo( 'categorylinks', 'cl_sortkey_prefix' ); - if ( $meta->isNullable() ) { - return; - } - $this->applyPatch( - 'patch_remove_not_null_empty_defs.sql', - false, - 'Removing not null empty constraints' - ); - } - - protected function doRemoveNotNullEmptyDefaults2() { - $meta = $this->db->fieldInfo( 'ipblocks', 'ipb_by_text' ); - if ( $meta->isNullable() ) { - return; - } - $this->applyPatch( - 'patch_remove_not_null_empty_defs2.sql', - false, - 'Removing not null empty constraints' - ); - } - - /** - * Removed forcing of invalid state on recentchanges_fk2. - * cascading taken in account in the deleting function - */ - protected function doRecentchangesFK2Cascade() { - $meta = $this->db->query( 'SELECT 1 FROM all_constraints WHERE owner = \'' . - strtoupper( $this->db->getDBname() ) . - '\' AND constraint_name = \'' . - $this->db->tablePrefix() . - 'RECENTCHANGES_FK2\' AND delete_rule = \'CASCADE\'' - ); - $row = $meta->fetchRow(); - if ( $row ) { - return; - } - - $this->applyPatch( 'patch_recentchanges_fk2_cascade.sql', false, "Altering RECENTCHANGES_FK2" ); - } - - /** - * Fixed wrong PK, UK definition - */ - protected function doPageRestrictionsPKUKFix() { - $this->output( "Altering PAGE_RESTRICTIONS keys ... " ); - - $meta = $this->db->query( 'SELECT column_name FROM all_cons_columns WHERE owner = \'' . - strtoupper( $this->db->getDBname() ) . - '\' AND constraint_name = \'' . - $this->db->tablePrefix() . - 'PAGE_RESTRICTIONS_PK\' AND rownum = 1' - ); - $row = $meta->fetchRow(); - if ( $row['column_name'] == 'PR_ID' ) { - $this->output( "seems to be up to date.\n" ); - - return; - } - - $this->applyPatch( 'patch-page_restrictions_pkuk_fix.sql', false ); - $this->output( "ok\n" ); - } - - /** - * rebuilding of the function that duplicates tables for tests - */ - protected function doRebuildDuplicateFunction() { - $this->applyPatch( 'patch_rebuild_dupfunc.sql', false, "Rebuilding duplicate function" ); - } - - /** - * Overload: after this action field info table has to be rebuilt - * - * @param array $what - */ - public function doUpdates( $what = array( 'core', 'extensions', 'purge', 'stats' ) ) { - parent::doUpdates( $what ); - - $this->db->query( 'BEGIN fill_wiki_info; END;' ); - } - - /** - * Overload: because of the DDL_MODE tablename escaping is a bit dodgy - */ - public function purgeCache() { - # We can't guarantee that the user will be able to use TRUNCATE, - # but we know that DELETE is available to us - $this->output( "Purging caches..." ); - $this->db->delete( '/*Q*/' . $this->db->tableName( 'objectcache' ), '*', __METHOD__ ); - $this->output( "done.\n" ); - } -} |